• Direct fit for 2008-2013 Subaru Sti I4-2.5L Turbo 2008-2013 Subaru WRX I4-2.5L Turbo
• Dyno Proven gains of up to 33 hp and 32 lb-ft. of torque
• Cold Air Intake Design
• Features Injen’s patented Air Fusion Technology
• Provides power gains while maintaining A/F ratios
• No additional tuning required
• 6061-T6 aluminum intake tubing
• Includes custom heat shield specifically designed for this application
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter part number X-1013-BB
• Optional hydroshield part number 1033BLK or 1033RED
• Available in multiple finishes
• Aggressive engine tone under full throttle
• Smooth intake piping eliminates restrictions and improves airflow
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty
• CARB EO #: D-476-8
Injen 2008-2013 Subaru Impreza WRX Short Ram Air Intake
Get the most from your 2008-2013 Subaru Impreza WRX with the Injen SP1204WR SP Series air intake. This short ram air intake system features Injen's patent pending Mega Ram (MR) Technology, allowing it to make impressive power gains that are also safe and reliable. It also feature a sleek red finish for added style.
Features Innovative Step Down Process
Strategically control air flow with Injen's step down process! It will regulate airflow at strategic points within the air intake to control the rate and density of the air flowing through it for more reliable power gains.
World's First Dyno Tuned Intake System
This short ram air intake is processed tuned to save you the hassle of calibrating the MAF sensors.
Enjoy peace of mind when you purchase this air intake. It comes with a manufacturer's limited lifetime warranty.
Made in the USA
Like other Injen performance parts, the Injen Subaru WRX short ram air intake is manufactured by expert craftsmen here in the United States.
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